2749582080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 324

約数和(自身を含む): 11068726032

約数和(自身を除く): 8319143952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3840, 3920, 4032, 4410, 4480, 4704, 4871, 5040, 5376, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 8960, 9408, 9742, 10080, 11520, 11760, 12544, 13440, 14112, 14613, 15680, 16128, 17640, 18816, 19484, 20160, 23520, 24355, 26880, 28224, 29226, 31360, 34097, 35280, 37632, 38968, 40320, 43839, 47040, 48710, 56448, 58452, 62720, 68194, 70560, 73065, 77936, 80640, 87678, 94080, 97420, 102291, 112896, 116904, 136388, 141120, 146130, 155872, 170485, 175356, 188160, 194840, 204582, 219195, 233808, 238679, 272776, 282240, 292260, 306873, 311744, 340970, 350712, 389680, 409164, 438390, 467616, 477358, 511455, 545552, 564480, 584520, 613746, 623488, 681940, 701424, 716037, 779360, 818328, 876780, 935232, 954716, 1022910, 1091104, 1169040, 1193395, 1227492, 1246976, 1363880, 1402848, 1432074, 1534365, 1558720, 1636656, 1753560, 1870464, 1909432, 2045820, 2148111, 2182208, 2338080, 2386790, 2454984, 2727760, 2805696, 2864148, 3068730, 3117440, 3273312, 3507120, 3580185, 3740928, 3818864, 4091640, 4296222, 4364416, 4676160, 4773580, 4909968, 5455520, 5611392, 5728296, 6137460, 6234880, 6546624, 7014240, 7160370, 7637728, 8183280, 8592444, 8728832, 9352320, 9547160, 9819936, 10740555, 10911040, 11222784, 11456592, 12274920, 13093248, 14028480, 14320740, 15275456, 16366560, 17184888, 18704640, 19094320, 19639872, 21481110, 21822080, 22913184, 24549840, 26186496, 28056960, 28641480, 30550912, 32733120, 34369776, 38188640, 39279744, 42962220, 43644160, 45826368, 49099680, 56113920, 57282960, 61101824, 65466240, 68739552, 76377280, 78559488, 85924440, 91652736, 98199360, 114565920, 130932480, 137479104, 152754560, 171848880, 183305472, 196398720, 229131840, 274958208, 305509120, 343697760, 392797440, 458263680, 549916416, 687395520, 916527360, 1374791040, 2749582080]

約数ペア:

[(1, 2749582080), (2, 1374791040), (3, 916527360), (4, 687395520), (5, 549916416), (6, 458263680), (7, 392797440), (8, 343697760), (9, 305509120), (10, 274958208), (12, 229131840), (14, 196398720), (15, 183305472), (16, 171848880), (18, 152754560), (20, 137479104), (21, 130932480), (24, 114565920), (28, 98199360), (30, 91652736), (32, 85924440), (35, 78559488), (36, 76377280), (40, 68739552), (42, 65466240), (45, 61101824), (48, 57282960), (49, 56113920), (56, 49099680), (60, 45826368), (63, 43644160), (64, 42962220), (70, 39279744), (72, 38188640), (80, 34369776), (84, 32733120), (90, 30550912), (96, 28641480), (98, 28056960), (105, 26186496), (112, 24549840), (120, 22913184), (126, 21822080), (128, 21481110), (140, 19639872), (144, 19094320), (147, 18704640), (160, 17184888), (168, 16366560), (180, 15275456), (192, 14320740), (196, 14028480), (210, 13093248), (224, 12274920), (240, 11456592), (245, 11222784), (252, 10911040), (256, 10740555), (280, 9819936), (288, 9547160), (294, 9352320), (315, 8728832), (320, 8592444), (336, 8183280), (360, 7637728), (384, 7160370), (392, 7014240), (420, 6546624), (441, 6234880), (448, 6137460), (480, 5728296), (490, 5611392), (504, 5455520), (560, 4909968), (576, 4773580), (588, 4676160), (630, 4364416), (640, 4296222), (672, 4091640), (720, 3818864), (735, 3740928), (768, 3580185), (784, 3507120), (840, 3273312), (882, 3117440), (896, 3068730), (960, 2864148), (980, 2805696), (1008, 2727760), (1120, 2454984), (1152, 2386790), (1176, 2338080), (1260, 2182208), (1280, 2148111), (1344, 2045820), (1440, 1909432), (1470, 1870464), (1568, 1753560), (1680, 1636656), (1764, 1558720), (1792, 1534365), (1920, 1432074), (1960, 1402848), (2016, 1363880), (2205, 1246976), (2240, 1227492), (2304, 1193395), (2352, 1169040), (2520, 1091104), (2688, 1022910), (2880, 954716), (2940, 935232), (3136, 876780), (3360, 818328), (3528, 779360), (3840, 716037), (3920, 701424), (4032, 681940), (4410, 623488), (4480, 613746), (4704, 584520), (4871, 564480), (5040, 545552), (5376, 511455), (5760, 477358), (5880, 467616), (6272, 438390), (6720, 409164), (7056, 389680), (7840, 350712), (8064, 340970), (8820, 311744), (8960, 306873), (9408, 292260), (9742, 282240), (10080, 272776), (11520, 238679), (11760, 233808), (12544, 219195), (13440, 204582), (14112, 194840), (14613, 188160), (15680, 175356), (16128, 170485), (17640, 155872), (18816, 146130), (19484, 141120), (20160, 136388), (23520, 116904), (24355, 112896), (26880, 102291), (28224, 97420), (29226, 94080), (31360, 87678), (34097, 80640), (35280, 77936), (37632, 73065), (38968, 70560), (40320, 68194), (43839, 62720), (47040, 58452), (48710, 56448)]